Advantages of spiral plate heat exchanger
Published on.
2022-12-23 13:19
Advantages: spiral plate heat exchanger compact structure, unit volume provides a large heat transfer surface, such as diameter ¢ 1500mm high 1200mm spiral plate heat exchanger heat transfer surface up to 130m2. fluid in the spiral plate allows high flow velocity, and fluid along the spiral direction of activity, stagnation layer thin, so the heat transfer coefficient is large, high heat transfer efficiency. In addition, because of the high flow rate, the dirt is not easy to be retained.
Consumption theory proves that the spiral plate heat exchanger compared with ordinary tube heat exchanger is not easy to infarction, especially sediment, small shells and other suspended particles of impurities are not easy to accumulate in the spiral channel, analyze the reason; one is because it is a single channel impurities in the channel of the accumulation of a turnover of the flow will also progress to flush it out, the second is because there is no dead space in the spiral channel, impurities are easily flushed out.
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